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| author | Ludovic Courtès <ludo@gnu.org> | 2020-12-10 15:12:34 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2020-12-15 17:32:10 +0100 |
| commit | 6a060ff27ff68384d7c90076baa36c349fff689d (patch) | |
| tree | f7b1f9c7a52e84848fbcaa90d4dc38c25d7d65eb /gnu/system/install.scm | |
| parent | dea1ee1fd740248307f74ca4cb70b94742264098 (diff) | |
| download | guix-6a060ff27ff68384d7c90076baa36c349fff689d.tar.gz | |
store-copy: 'populate-store' can optionally deduplicate files.
Until now deduplication was performed as an additional pass after
copying files, which involve re-traversing all the files that had just
been copied.
* guix/store/deduplication.scm (copy-file/deduplicate): New procedure.
* tests/store-deduplication.scm ("copy-file/deduplicate"): New test.
* guix/build/store-copy.scm (populate-store): Add #:deduplicate?
parameter and honor it.
* tests/gexp.scm ("gexp->derivation, store copy"): Pass #:deduplicate? #f
to 'populate-store'.
* gnu/build/image.scm (initialize-root-partition): Pass #:deduplicate?
to 'populate-store'. Pass #:deduplicate? #f to 'register-closure'.
* gnu/build/vm.scm (root-partition-initializer): Likewise.
* gnu/build/install.scm (populate-single-profile-directory): Pass
#:deduplicate? #f to 'populate-store'.
* gnu/build/linux-initrd.scm (build-initrd): Likewise.
* guix/scripts/pack.scm (self-contained-tarball)[import-module?]: New
procedure.
[build]: Pass it as an argument to 'source-module-closure'.
* guix/scripts/pack.scm (squashfs-image)[build]: Wrap in
'with-extensions'.
* gnu/system/linux-initrd.scm (expression->initrd)[import-module?]: New
procedure.
[builder]: Pass it to 'source-module-closure'.
* gnu/system/install.scm (cow-store-service-type)[import-module?]: New
procedure. Pass it to 'source-module-closure'.
Diffstat (limited to 'gnu/system/install.scm')
| -rw-r--r-- | gnu/system/install.scm | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/gnu/system/install.scm b/gnu/system/install.scm index a6b9e3d952..e753463473 100644 --- a/gnu/system/install.scm +++ b/gnu/system/install.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2014, 2015, 2016, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2014, 2015, 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org> ;;; Copyright © 2016 Andreas Enge <andreas@enge.fr> ;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com> @@ -176,6 +176,13 @@ manual." (shepherd-service-type 'cow-store (lambda _ + (define (import-module? module) + ;; Since we don't use deduplication support in 'populate-store', don't + ;; import (guix store deduplication) and its dependencies, which + ;; includes Guile-Gcrypt. + (and (guix-module-name? module) + (not (equal? module '(guix store deduplication))))) + (shepherd-service (requirement '(root-file-system user-processes)) (provision '(cow-store)) @@ -190,7 +197,8 @@ the given target.") ,@%default-modules)) (start (with-imported-modules (source-module-closure - '((gnu build install))) + '((gnu build install)) + #:select? import-module?) #~(case-lambda ((target) (mount-cow-store target #$%backing-directory) |